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请教臧老师和严老师关于DARTEL方法进行VBM分析以及slice viewer和xjview不一致的问题

Submitted by will on
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 臧老师，严老师：
        您们好！我想请教您们几个问题：
       1、我使用DPARSFA里的new segement and DARTEL的方法做了一下VBM分析，除了性别、年龄，我还想把全脑体积的影响作为协变量去除掉，但是应该使用原始空间的c1还是使用wc1或者mwc1作为协变量呢？

DPARSF_V2.2_121225 / Warnings and empty .txt-files when writing single precision variables to .txt-files

Submitted by hbaetschmann on
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Doing ROI-to-ROI-FC-Analysis starting with FunImgARC-files produced warning-messages 'Warning: Attempt to write an unsupported data type to an ASCII file. Variable '...' not written to file.' when trying to write the result-files with extension '.txt' (ROICorrelation_subjxx.txt, ROICorrelation_FisherZ_subjxx.txt and ROISignals_subjxx.txt) in the result-directory 'Result/FC/FunImgARCF_ROISignals/'. Debugging showed, that the command 

save([fullfile(pathstr,['ROISignals_', name]), '.txt'], 'ROISignals', '-ASCII', '-DOUBLE','-TABS') (and 

DPARSF_V2.2_121225 / Jobmats / Template....mat

Submitted by hbaetschmann on
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Unfortunately the field 'DPARSFVersion' in the jobtemplates is still set to 'V2.2_120901Beta'. Having worked a lot with this beta version and now working with the final Version 2.2 I had some troubles tracing back some results, because I used the software version indicated in the saved mat-files, which was the wrong one. Can you provide updated templates ? Beneath that, I like to work with DPARSF and REST. Best thanks !  

咨询一个Slice viewer和Xjview相同P值下T值不一样的情况

Submitted by liwenfu on
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老师您好：
请教一个在Slice viewer和Xjview中相同P值下T值不一样的情况：
我的数据是结构像数据，数据是1.5 X 1.5 X 1.5的，分析被试的灰质体积和问卷得分的相关，方法是在SPM中进行多元回归分析，得到的spmT_0001使用Xjview打开，设置p value=0.005，此时的T=2.8784，然后我使用Slice Viewer打开spmT_0001文件，设置p=0.005，此时的T=3.1966。两个软件输入相同的p值对应的T值不一致，不知道是什么原因。
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